Jørgensen, Bo Barker; Fossing, Henrik; Endler, Rudolf (2011): Pore water methane content, density, porosity and C/N content of sediment core 374050-3RL, Akrona Basin, Baltic Sea [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.762314, In: Jørgensen, BB et al. (2011): Chemistry of sediment cores of POSEIDON cruise POS392 [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.762358
Always quote citation above when using data! You can download the citation in several formats below.
Related to:
Endler, Rudolf; Rehder, Gregor (2009): FS Poseidon Cruise Report P392. Leibniz Institute for Baltic Sea Research Warnemünde, 53 pp, hdl:10013/epic.37704.d001
Project(s):
Methane emission in the Baltic Sea (BALTIC-GAS)
Coverage:
Latitude: 54.524100 * Longitude: 13.732800
Date/Time Start: 2009-12-04T09:12:00 * Date/Time End: 2009-12-04T09:12:00
Minimum DEPTH, sediment/rock: 0.020 m * Maximum DEPTH, sediment/rock: 0.770 m
Event(s):
Comment:
Concentrations listed as 0 are not necessarily 0 but below detection.
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
2 | Methane | CH4 | mmol/l | Fossing, Henrik | Gas chromatography | detection limit: 0.0020-0.0036 mmol/l in the porosity range 0.9-0.5 |
3 | Density, wet bulk | WBD | g/cm3 | Fossing, Henrik | Calculated from mass/volume | |
4 | Water content, wet mass | Water wm | % | Fossing, Henrik | Calculated from mass/volume | |
5 | Porosity | Poros | % vol | Fossing, Henrik | Calculated from mass/volume | |
6 | Nitrogen, total per unit sediment volume | TN/sed | µmol/cm3 | Fossing, Henrik | CN-analyser (CHN-O-rapid) | |
7 | Carbon, total, dissolved and particulate | TC | µmol/cm3 | Fossing, Henrik | CN-analyser (CHN-O-rapid) | |
8 | Temperature, in rock/sediment | t | °C | Fossing, Henrik | Digital thermometer |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
33 data points
Data
1 Depth sed [m] | 2 CH4 [mmol/l] | 3 WBD [g/cm3] | 4 Water wm [%] | 5 Poros [% vol] | 6 TN/sed [µmol/cm3] | 7 TC [µmol/cm3] | 8 t [°C] |
---|---|---|---|---|---|---|---|
0.020 | 0.0356 | 8.3 | |||||
0.040 | 1.11 | 71.3 | 79.3 | 0.43 | 3.79 | ||
0.070 | 0.2105 | ||||||
0.120 | 0.6009 | ||||||
0.170 | 2.1776 | ||||||
0.220 | 3.2256 | ||||||
0.270 | 3.5104 | ||||||
0.320 | 3.8285 | ||||||
0.370 | 4.6169 | 1.36 | 52.9 | 72.1 | 0.21 | 2.20 | |
0.420 | 4.7272 | ||||||
0.470 | 4.3467 | ||||||
0.520 | 4.3059 | ||||||
0.570 | 4.5546 | ||||||
0.620 | 4.7282 | ||||||
0.640 | 1.31 | 39.2 | 51.3 | 0.14 | 1.41 | ||
0.670 | 5.0957 | ||||||
0.720 | 4.5420 | ||||||
0.770 | 5.3516 | 9.5 |